Select the correct text in the passage.

which rule is specifically designed to prevent contamination?

a group of 7th-grade students is to prepare lunch in the school cafeteria. the nutrition director gives them a handbook with rules to follow while in the kitchen—the cafeteria handbook for safety.

a. students must adhere to these safety guidelines while assisting in the kitchen: there is a limit of five students in the kitchen at one time;

b. only one student may work per workspace

c. students should wear new pairs of gloves when working with a new food

and

d. students should measure each ingredient and follow the recipe exactly.